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Chemische vergelijkingen in evenwicht op01/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2CO3(aq) + Ca(NO3)2(aq) = CaCO3(aq) + NaNO3(s) =>
Na2CO3(aq) + Ca(NO3)2(aq) = CaCO3(aq) + 2 NaNO3(s)

Li + NO3 = Li(NO3) =>
Li + NO3 = Li(NO3)

KMnO4 + Na = NaMnO4 + K2 =>
2 KMnO4 + 2 Na = 2 NaMnO4 + K2

CaC2 + O = Ca + CO2 =>
CaC2 + 4 O = Ca + 2 CO2

HA + OH = H2O + AOH =>
HA + 2 OH = H2O + AOH

NH4Br + Ba(OH)2 = BaBr2 + NH3 + H2O =>
2 NH4Br + Ba(OH)2 = BaBr2 + 2 NH3 + 2 H2O

Mn(OH)4 + Fe(NO3)3 = Fe(OH)3 + Mn(NO3)4 =>
3 Mn(OH)4 + 4 Fe(NO3)3 = 4 Fe(OH)3 + 3 Mn(NO3)4

CuBr3 + Na2S = Cu2S3 + NaBr =>
2 CuBr3 + 3 Na2S = Cu2S3 + 6 NaBr

PtCl4 + I2 = PtI2 + Cl =>
PtCl4 + I2 = PtI2 + 4 Cl

Cu2S + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2S + 6 H2SO4 = 2 CuSO4 + 5 SO2 + 6 H2O

I + N = N2I3 =>
3 I + 2 N = N2I3

AgOH + HCl = HOH + AgCl =>
AgOH + HCl = HOH + AgCl

NaZnO2 + HCl = ZnCl2 + Na(OH)2 =>
NaZnO2 + 2 HCl = ZnCl2 + Na(OH)2

C8H9NO + O2 = CO2 + H2O + N =>
4 C8H9NO + 39 O2 = 32 CO2 + 18 H2O + 4 N

CaAl2SiO6 + MgSiO3 + H2O = SiO2 + Ca2Mg5Si8O22(OH)2 + Mg5Al2Si3O10(OH)8 =>
2 CaAl2SiO6 + 15 MgSiO3 + 9 H2O = 3 SiO2 + Ca2Mg5Si8O22(OH)2 + 2 Mg5Al2Si3O10(OH)8

HIO3 + H2SO3 = HI + H2SO4 =>
HIO3 + 3 H2SO3 = HI + 3 H2SO4

Na2Co3(s) + CaCl2*2H2O(aq) = CaCo3(s) + NaCl(aq) + H2O =>
Na2Co3(s) + CaCl2*2H2O(aq) = CaCo3(s) + 2 NaCl(aq) + 2 H2O

S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

HCl + PbS2O3 = S + H2O + SO2 + PbCl2 =>
2 HCl + PbS2O3 = S + H2O + SO2 + PbCl2

HNO2 + Mg(OH)2 = Mg(NO2)2 + H2O =>
2 HNO2 + Mg(OH)2 = Mg(NO2)2 + 2 H2O

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

HNO2 + Mg(OH)2 = Mg(NO2)2 + H2O =>
2 HNO2 + Mg(OH)2 = Mg(NO2)2 + 2 H2O

Ni{+2} + CN{-} + NH3 + C6H6 = [Ni(CN)2*NH3]*C6H6 =>
Ni{+2} + 2 CN{-} + NH3 + C6H6 = [Ni(CN)2*NH3]*C6H6

CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O

FeNa = Fe + Na =>
FeNa = Fe + Na

BaCl2 + Al(NO3)3 = Ba(NO3)2 + AlCl3 =>
3 BaCl2 + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 AlCl3

N2O5 + Na2O = NaNO3 =>
N2O5 + Na2O = 2 NaNO3

Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O

H(NO3) + K(OH) = K(NO3) + H2O =>
H(NO3) + K(OH) = K(NO3) + H2O

N2O5 + Na2O = NaNO3 =>
N2O5 + Na2O = 2 NaNO3

Sr(NO3)2 + NaOH = Sr(OH)2 + Na(NO3) =>
Sr(NO3)2 + 2 NaOH = Sr(OH)2 + 2 Na(NO3)

ClO3 + H = Cl + H2O =>
ClO3 + 6 H = Cl + 3 H2O

Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl

C14H30 + O2 = CO + H2O =>
2 C14H30 + 29 O2 = 28 CO + 30 H2O

Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu

TiBr4 + F2 = F2Br4 + Ti =>
TiBr4 + F2 = F2Br4 + Ti

CH3CH2OH + K2CrO7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3CH2OH + 2 K2CrO7 + 5 H2SO4 = 9 CH3CHO + Cr2(SO4)3 + 2 K2SO4 + 14 H2O

O7 = O3 =>
3 O7 = 7 O3

CH2OH(l) + O2 = H2O + CO2 =>
4 CH2OH(l) + 5 O2 = 6 H2O + 4 CO2

C16H30(s) + O2(g) = CO2(g) + H2O(g) =>
2 C16H30(s) + 47 O2(g) = 32 CO2(g) + 30 H2O(g)

Pt + HI = PtI4 + H2 =>
Pt + 4 HI = PtI4 + 2 H2

PtCl4 + I2 = PtI2 + Cl =>
PtCl4 + I2 = PtI2 + 4 Cl

MnCl2 + Na2S = MnS + NaCl =>
MnCl2 + Na2S = MnS + 2 NaCl

AuS + H = AuH + S =>
AuS + H = AuH + S

PtCl4 + I2 = PtI2 + Cl =>
PtCl4 + I2 = PtI2 + 4 Cl

O7 = O3 =>
3 O7 = 7 O3

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

CuBr3 + Na2S = Cu2S3 + NaBr =>
2 CuBr3 + 3 Na2S = Cu2S3 + 6 NaBr

I + N = N2I3 =>
3 I + 2 N = N2I3

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Breng de vergelijking van een chemische reactie in evenwicht
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